Make the first line of every file consistent.

Change-Id: I2e1a809cfca8e88693551d58d33e747f54ee5eb1

heat/db/api.py

@@ -1,4 +1,3 @@
-
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain

heat/db/sqlalchemy/api.py

@@ -1,4 +1,3 @@
-
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain

heat/db/sqlalchemy/filters.py

@@ -1,4 +1,3 @@
-
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain

heat/db/sqlalchemy/migrate_repo/versions/015_grizzly.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/016_timeout_nullable.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/017_event_state_status.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/018_resource_id_uuid.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/019_resource_action_status.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/020_stack_action.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/021_resource_data.py

@@ -1,3 +1,4 @@
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/022_stack_event_soft_delete.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/023_raw_template_mysql_longtext.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/024_event_resource_name.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/025_user_creds_drop_service.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/026_user_creds_drop_aws.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/027_user_creds_trusts.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/028_text_mysql_longtext.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/029_event_id_to_uuid.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/030_remove_uuidutils.py

@@ -1,3 +1,4 @@
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/031_stack_lock.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/032_decrypt_method.py

@@ -1,3 +1,4 @@
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/033_software_config.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/034_raw_template_files.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/035_event_uuid_to_id.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/036_stack_domain_project.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/037_migrate_hot_template.py

@@ -1,3 +1,4 @@
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migrate_repo/versions/038_software_config_json_config.py

@@ -1,4 +1,4 @@
-
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sqlalchemy/migration.py

@@ -1,3 +1,4 @@
+#
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain
 #    a copy of the License at

heat/db/sync.py

@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain

heat/db/utils.py

@@ -1,4 +1,3 @@
-
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
 #    not use this file except in compliance with the License. You may obtain